setMouseCallBack  681 modules/highgui/src/window_QT.cpp     w->setMouseCallBack(on_mouse, param);
setMouseCallBack 1650 modules/highgui/src/window_QT.cpp     myView->setMouseCallBack(callback, param);
setMouseCallBack  289 modules/highgui/src/window_QT.h     void setMouseCallBack(CvMouseCallback m, void* param);
setMouseCallBack  386 modules/highgui/src/window_QT.h     virtual void setMouseCallBack(CvMouseCallback callback, void* param) = 0;
setMouseCallBack  417 modules/highgui/src/window_QT.h     void setMouseCallBack(CvMouseCallback callback, void* param);
setMouseCallBack  473 modules/highgui/src/window_QT.h     void setMouseCallBack(CvMouseCallback callback, void* param);